Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2009
12/16/2009CN201365248Y Double output circular polarization satellite low noise block
12/16/2009CN201365247Y Vehicular computer with heterogeneous communication integration
12/16/2009CN201365246Y GSM4 carrier-band internal frequency-shifting and frequency-selecting module
12/16/2009CN201365245Y Low-noise link structure in SCDMA repeater
12/16/2009CN201365244Y TD-SCDMA trunk line amplifier
12/16/2009CN201365243Y Novel SCDMA repeater or base station
12/16/2009CN101606348A Wireless communication system, its base station and mobile station, communication synchronization management method, and its timer control program
12/16/2009CN101606346A A method and apparatus for frequency hopping with frequency fraction reuse
12/16/2009CN101606344A Retransmission control method and receiving side apparatus
12/16/2009CN101606343A Retransmission control method and receiving side apparatus
12/16/2009CN101606336A Method of allocating resources in wireless communication system
12/16/2009CN101606335A Base station device and method used in mobile communication system
12/16/2009CN101606334A Methods and procedures for high speed UE access
12/16/2009CN101606333A Beamforming system and method
12/16/2009CN101606332A Electrically tilted antenna system with polarisation diversity
12/16/2009CN101606331A Apparatus and method for cyclic delay diversity and precoding for wireless communication
12/16/2009CN101606330A MIMO transmission with explicit and implicit cyclic delays
12/16/2009CN101606329A Method, mobile station and base station for transmitting data in a mobile communications system
12/16/2009CN101606328A Mobile speed and doppler frequency estimation using cyclostationarity
12/16/2009CN101606327A Apparatus and method for uplink power control of wireless communications
12/16/2009CN101606326A User power offset estimation using dedicated pilot tones for OFDMA
12/16/2009CN101606325A Channel estimation device, equalization device, and equalization method in the estimation
12/16/2009CN101606324A Reducing current comsumption with rx diversity circuit
12/16/2009CN101606323A Method of calculating value used for uplink power control
12/16/2009CN101606322A Pilot signal transmission in a radio communication system
12/16/2009CN101606076A Improvements in or relating to distance estimation
12/16/2009CN101605407A Method, system and device for detaching user terminal
12/16/2009CN101605404A Mobile terminal, store-and-forward multihop communication method and program
12/16/2009CN101605384A Power control method for uplink collaboration power redistribution in LTE-A
12/16/2009CN101605383A Method, equipment and system for switching antenna modes
12/16/2009CN101605382A Method and device for coordinating intercell interference
12/16/2009CN101605375A Method for sending signalings on downlink control channel
12/16/2009CN101605371A Method and device for consulting service quality parameter in switching process
12/16/2009CN101605302A Disaster-tolerant backup method of MBMS services in TD-SCDMA system
12/16/2009CN101605118A HF-VHF communication frame synchronization system and method
12/16/2009CN101605117A Pilot frequency distributing method and system
12/16/2009CN101605022A Coding method for improving transmit diversity in multi-antenna system
12/16/2009CN101605010A Dynamic selection and scheduling of radio frequency communications
12/16/2009CN101604995A Method and system for realizing MBMS synchronization among RNC
12/16/2009CN101604994A Communication radius confirming method, communication system and wireless sensor
12/16/2009CN101604993A Multiaerial system and method for radiating radio frequency signals
12/16/2009CN101604992A User selection device and user selection method
12/16/2009CN101604991A Method and device for estimating radio-frequency channel parameters in multiple input multiple output (MIMO) system
12/16/2009CN101604990A Frequency deviation compensation method and frequency deviation compensation device
12/16/2009CN101604989A Method and device for adjusting transmission power in wireless communication system
12/16/2009CN101604984A Ultra-wide band transmitter and design method thereof
12/16/2009CN101602370A Failure data acquisition and automatic error correction method for fast railway train
12/16/2009CN100571467C Determination of the position of mobile communication terminals with the aid of navigation data of various origins
12/16/2009CN100571464C Method for executing effective switching in network
12/16/2009CN100571455C Method of invoking privacy on telecommunications network
12/16/2009CN100571441C Switching method between evolved wireless system and traditional wireless system
12/16/2009CN100571425C Carrier distribution method for implementing cluster service group calling in honeycomb mobile communication system
12/16/2009CN100571311C Mobile phone with swipe printer
12/16/2009CN100571244C A power calibration method in multi-carrier communication system
12/16/2009CN100571233C Data communication device selecting modulation method with an appropriate threshold value in adaptive modulation
12/16/2009CN100571231C Wireless communication system, and demodulation method and data rate control method therefor
12/16/2009CN100571221C Apparatus and method of communication conversation for restoring wireless network gate
12/16/2009CN100571175C Band width distribution method and device for wireless communication network
12/16/2009CN100571174C Wireless LAN system, communication terminal, and communications program therefor
12/16/2009CN100571110C Method and apparatus for the formatting of data for transmission
12/16/2009CN100571102C Parallel and vertical layered time space detection method and device
12/16/2009CN100571101C High rate transmit diversity transmission and reception
12/16/2009CN100571091C A pilot capture method and device based on splitting pattern matching filter
12/16/2009CN100571088C Interlacing and de-interlacing method for anti-periodical positioning interference
12/16/2009CN100571086C A system information dynamic scheduling method in WCDMA system
12/16/2009CN100571082C Beacon signaling in a wireless system
12/16/2009CN100571075C Method for transmitting uplink signal of wide-band time-division duplex system
12/16/2009CN100571074C Method and apparatus for monitoring message
12/16/2009CN100571073C Packet transmission control device and packet transmission control method
12/16/2009CN100571072C Transmission and receiving of notification of control information for point to multipoint service in wireless communication system
12/16/2009CN100571071C Method for configuring transmission-mode assembled set based on terminal ability
12/16/2009CN100571070C A rate regulating method for voice adaptive multi rate
12/16/2009CN100571069C Method and apparatus for processing a physical channel with partial transport format information
12/16/2009CN100571068C Digital broadcasting satellite system, and information transmission method, error correction coding system and method
12/16/2009CN100571067C Intelligent portable satellite communications earth station and its control method
12/16/2009CN100571066C Advanced and adaptive video multiplexer system
12/16/2009CN100571065C Device for obtaining breaking point in TD-SCDMA direct-putting station
12/16/2009CN100571064C Downlink transmitting method for realizing MIMO
12/16/2009CN100571063C Dynamic mobile station configuration in wireless communications systems and methods therefor
12/16/2009CN100571062C Method for eliminating reverse received bandwidth total power peak and apparatus thereof
12/16/2009CN100571061C Realizing method for providing service quality assurance in wireless communication system
12/16/2009CN100571060C Method for determining transmission power, radio terminal, base station, and mobile communication system
12/16/2009CN100571059C A method for improving service transmission quality of mobile communication system
12/16/2009CN100571058C Transmission power control apparatus and method in a mobile communication system
12/16/2009CN100571057C Method and system for directing a wireless user to a location for improved communication
12/16/2009CN100571048C Multi-beam antenna reception device and multi-beam reception method
12/16/2009CN100570396C Positioning system, terminal apparatus, method of controlling the terminal apparatus
12/15/2009US7634581 Radio LAN system implementing simultaneous communication with different types of information and communication method for the same
12/15/2009US7634575 Method and system for clustering data streams for a virtual environment
12/15/2009US7634574 Communication control device, communication terminal device, server device, and communication control method
12/15/2009US7634418 Facility usage information processing apparatus and related method using tickets having unique information to manage congestion status of visitors
12/15/2009US7634291 Communication terminal apparatus
12/15/2009US7634290 Adjusting transmit power of a wireless communication device
12/15/2009US7634289 Method for controlling transmission power on communication channels and base station to implement the method
12/15/2009US7634288 Mobile communication system, mobile communication terminal, power control method used therefor, and program therefor
12/15/2009US7634285 Wireless communication system using channel access based on a contention approach and method thereof
12/15/2009US7634284 Method and apparatus for reducing data rate transmitted in a beam without affecting its power flux density
12/15/2009US7634283 Wireless communication network, sub-system therefor and method of configuring a non-native network device employing an adapter
12/15/2009US7634268 System and method for providing broadcast signals to aircraft
12/15/2009US7634265 Radio wave propagation characteristic estimation system, and its method and program
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